Originally Posted by
LaurMac
How do you piece a backing for a king size. I will need 110" x 122" of backing to send to my longarmer and am not sure of the best way to piece the backing.
You will want the seams running parallel to the LA's rails/bars so that the thickness doesn't keep rolling up on itself in a single spot as the quilt is advanced on the frame.
Ask your longarmer how she/he would load a quilt top of that size (the 110" dimension or the 122" dimension) and make your backing seams parallel (same direction) to that edge.